National Geodetic Survey, Retrieval Date = SEPTEMBER 16, 2002 MW0884 *********************************************************************** MW0884 DESIGNATION - BEAR MOUNTAIN MW0884 PID - MW0884 MW0884 STATE/COUNTY- CA/SISKIYOU MW0884 USGS QUAD - HAMBONE (1990) MW0884 MW0884 *CURRENT SURVEY CONTROL MW0884 ___________________________________________________________________ MW0884* NAD 83(1992)- 41 18 05.52890(N) 121 43 08.75142(W) ADJUSTED MW0884* NAVD 88 - 1777.4 (meters) 5831. (feet) VERTCON MW0884 ___________________________________________________________________ MW0884 EPOCH DATE - 1991.35 MW0884 LAPLACE CORR- 0.53 (seconds) DEFLEC99 MW0884 GEOID HEIGHT- -23.67 (meters) GEOID99 MW0884 MW0884 HORZ ORDER - SECOND MW0884 MW0884.The horizontal coordinates were established by classical geodetic methods MW0884.and adjusted by the National Geodetic Survey in March 1994. MW0884.The horizontal coordinates are valid at the epoch date displayed above. MW0884.The epoch date for horizontal control is a decimal equivalence MW0884.of Year/Month/Day. MW0884 MW0884.The NAVD 88 height was computed by applying the VERTCON shift value to MW0884.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) MW0884 MW0884.The Laplace correction was computed from DEFLEC99 derived deflections. MW0884 MW0884.The geoid height was determined by GEOID99. MW0884 MW0884; North East Units Scale Converg. MW0884;SPC CA 1 - 718,584.856 2,023,523.997 MT 0.99992772 +0 11 01.2 MW0884;SPC CA 1 - 2,357,557.15 6,638,844.98 sFT 0.99992772 +0 11 01.2 MW0884;UTM 10 - 4,573,022.492 607,234.576 MT 0.99974152 +0 50 43.8 MW0884 MW0884: Primary Azimuth Mark Grid Az MW0884:SPC CA 1 - BEAR MOUNTAIN AZ MK 254 13 32.0 MW0884:UTM 10 - BEAR MOUNTAIN AZ MK 253 33 49.4 MW0884 MW0884|---------------------------------------------------------------------| MW0884| PID Reference Object Distance Geod. Az | MW0884| dddmmss.s | MW0884| CD6757 BEAR MOUNTAIN RM 1 3.941 METERS 07241 | MW0884| MW0885 BEAR MOUNTAIN LOOKOUT 1948 7.457 METERS 16523 | MW0884| CD6758 BEAR MOUNTAIN RM 2 5.055 METERS 20140 | MW0884| CD6756 BEAR MOUNTAIN AZ MK 2542433.2 | MW0884| MX1015 MOUNT SHASTA APPROX.41.6 KM 2865026.3 | MW0884|---------------------------------------------------------------------| MW0884 MW0884 SUPERSEDED SURVEY CONTROL MW0884 MW0884 NAD 83(1986)- 41 18 05.53181(N) 121 43 08.75110(W) AD(1984.00) 2 MW0884 NAD 27 - 41 18 05.95600(N) 121 43 04.76800(W) AD( ) 2 MW0884 NGVD 29 - 1776.3 (m) 5828. (f) VERT ANG MW0884 MW0884.Superseded values are not recommended for survey control. MW0884.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. MW0884.See file dsdata.txt to determine how the superseded data were derived. MW0884 MW0884_MARKER: Z = SEE DESCRIPTION MW0884_SETTING: 0 = UNSPECIFIED SETTING MW0884 MW0884 HISTORY - Date Condition Report By MW0884 HISTORY - 1948 MONUMENTED CGS MW0884 HISTORY - 1973 SEE DESCRIPTION NGS MW0884 MW0884 STATION DESCRIPTION MW0884 MW0884'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (WRH) MW0884'THE STATION IS LOCATED ON THE TOP OF BEAR MOUNTAIN, THE SAME MW0884'PEAK THAT THE BEAR MTN. LOOKOUT IS ON. IT IS ABOUT 22 MILES MW0884'AIRLINE EAST NORTHEAST OF MC CLOUD, ABOUT 6 MILES AIRLINE MW0884'NORTHEAST OF BARTLE. MW0884' MW0884'THE STATION IS A STANDARD USFS TRIANGULATION STATION DISK MW0884'THAT IS SET IN A DRILL HOLE IN OUTCROPPING BEDROCK THAT PROJECTS MW0884'ABOUT 16 INCHES ABOVE THE GROUND. IT IS NORTH OF THE LOOKOUT MW0884'TOWER. THE DISK IS NOT STAMPED. MW0884' MW0884'REFERENCE MARK NUMBER ONE IS A STANDARD REFERENCE MARK DISK THAT MW0884'IS SET IN A DRILL HOLE IN OUTCROPPING BEDROCK THAT PROJECTS MW0884'ABOUT 9 INCHES ABOVE THE GROUND. IT IS 15 FEET NORTH NORTHEAST MW0884'OF THE NORTHEAST CORNER OF THE LOOKOUT TOWER. THE DISK IS MW0884'STAMPED BEAR MTN. USFS NO 1 1948. MW0884' MW0884'REFERENCE MARK NUMBER TWO IS A STANDARD REFERENCE MARK DISK MW0884'THAT IS SET IN A DRILL HOLE IN THE NORTHWEST CONCRETE ABUTMENT MW0884'OF THE LOOKOUT TOWER. IT IS ABOUT 3-1/2 FEET LOWER THAN THE MW0884'STATION. THE DISK IS STAMPED BEAR MTN. USFS NO 2 1948. MW0884' MW0884'THE AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK THAT IS SET IN MW0884'A DRILL HOLE IN A BOULDER THAT PROJECTS 3 INCHES ABOVE THE MW0884'GROUND. IT IS 11 FEET NORTH OF THE CENTERLINE OF THE ROAD MW0884'TRAVELED ON THE WAY TO THE STATION AND NEAR THE NORTHEAST END MW0884'OF A VERY PROMINENT CURVE IN THE ROAD. THE DISK IS STAMPED MW0884'BEAR MTN. USFS 1948. TO REACH THE MARK FROM THE STATION FOLLOW MW0884'THE ROAD DOWN GRADE FOR 1.0 MILE TO THE VERY PROMINENT CURVE MW0884'IN THE ROAD AND THE MARK ON THE RIGHT AS DESCRIBED. MW0884' MW0884'TO REACH THE STATION FROM THE BARTLE GUARD STATION GO NORTHEAST MW0884'ON THE MAIN TRAVELED ROAD FOR 4.3 MILES TO A T-ROAD. TURN MW0884'RIGHT AS PER SIGN BEAR MT. 7 AND GO 1.1 MILES TO A FORK. TURN MW0884'RIGHT AND CROSS OVER THE RAILROAD TRACKS AND GO 0.6 MILE TO A MW0884'FORK. TAKE THE LEFT FORK AS PER SIGN BEAR MT 5 AND GO 3.2 MW0884'MILES. TURN LEFT AS PER SIGN BEAR MT. L.O. 1-1/2 AND GO MW0884'1.4 MILES TO THE LOOKOUT TOWER AND THE STATION AS DESCRIBED. MW0884' MW0884'THE BEAR MTN. LOOKOUT HOUSE IS A STANDARD LOOKOUT HOUSE THAT IS MW0884'SITTING ON THE TOP OF AN ENCLOSED WOODEN TOWER THAT IS 20 FEET MW0884'HIGH. IT IS ON THE HIGHEST POINT OF BEAR MOUNTAIN. THE OBJECT MW0884'THAT WAS LOCATED IS THE CENTER OF THE BASE OF THE LOOKOUT TOWER. MW0884'THE CENTER OF THE TOWER WILL SERVE AS THE PICTURE POINT FOR MW0884'THE STATION. MW0884 MW0884 STATION RECOVERY (1973) MW0884 MW0884'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN) MW0884'THE STATION MARK, AZIMUTH MARK, REFERENCE MARKS 1 AND 2, MW0884'AND THE BEAR MOUNTAIN LOOKOUT HOUSE WERE RECOVERED IN GOOD MW0884'CONDITION AND THE 1948 DESCRIPTION IS ADEQUATE. MW0884' MW0884'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--6 MILES MW0884'NORTHEAST OF BARTLE